ARTU
5/32" porcelain plus tile bit and 5/32" pilot, the diamond ground porc plus cuts nice, clean holes with very little or no chipping, ideal for drilling porcelain tiles up to a scratch hardness of 8.
Diablo Metal Demon™ Drill Bit for Mild Hardened and Stainless Steels
DeWalt 5-In. Single Speed Random Orbit Sander Kit - H&L Pad
MAG NUTSET STB 1/4 IP
1.25-In. Carbide Beading Router Bit
Hole Saw, High-Performance, 4-3/4-In.